The optimal time to visit Chenab Lake in Auli, Uttarakhand is during the summer months, which span from May to October. During this period, the weather is most favorable, with temperatures ranging comfortably between 7°C and 20°C. These months provide the perfect climate for trekkers and outdoor enthusiasts to explore the picturesque surroundings. Summer in Auli is known for its lush greenery, blooming flowers, and clear skies, creating ideal conditions for sightseeing and capturing the serene beauty of Chenab Lake. Moreover, the lake is accessible as the snow from the preceding winter has melted, revealing the trails that lead to this untouched destination.
Alternatively, for those with a penchant for winters and skilled in navigating snow-filled paths, the months from November to February offer a different charm. However, it's important to note that the area surrounding Chenab Lake would be covered in a thick blanket of snow, making the trek more challenging and suitable only for experienced trekkers. During winter, Auli turns into a winter wonderland offering other activities like skiing. Travelers are advised to be well prepared with warm clothing and gear to tackle the sub-zero temperatures. Regardless of the season, it is recommended to keep track of local weather updates and consult with local guides before planning the trek to Chenab Lake.